Issue was reported in mailing list https://groups.google.com/d/topic/jenkinsci-users/Z_LDi9enxHk/discussion

Jobs currently do not show up after migrated from another Jenkins node when plugins are missing.  Currently Jenkins warns about Jobs not being loaded and mentions about possible damaged job XML with classes not found.  This could be improved by also showing the Plugin label name that is missing and provide a 1 click download of the plugin on that same missing classes listing.